Which airlines fly to Vientiane?

Thai Airways is the airline most momondo users in United Kingdom opt for when booking flights to Vientiane. China Southern and China Eastern are also popular choices when flying to Vientiane from United Kingdom. Most major airlines flying from United Kingdom to Vientiane will offer flights on a regular basis, though your options may vary depending on what airport you fly from.

Thai Airways Flights to Vientiane

Thai Airways operates around 8 flights into Vientiane in any given week. The most common departure point for these flights was from Bangkok Suvarnabhumi, with the best round-trip Thai Airways deal found being £895 (London Heathrow to Vientiane). Users have rated Thai Airways 7.9/10 in over 430 reviews on momondo.

China Eastern Flights to Vientiane

China Eastern flights to Vientiane can start from as low as £474 (round-trip, from London Heathrow, found in the last 72 hours). Over 16 flights that China Eastern operates to Vientiane in a normal week, prices can vary significantly. The most popular China Eastern flight to Vientiane is from Kunming Changshui. China Eastern has been rated 7.3/10 by momondo users, in 245 reviews.

How long does it take to fly to Vientiane?

If you’re flying from a popular airport in United Kingdom, such as London Heathrow or Manchester, and flying into Vientiane, then you can expect flight times to average 20h 05m and 31h 45m, respectively.

£311 Cheap Flights to Vientiane in 2026/27

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Find the cheapest flights from the United Kingdom to Vientiane

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09:50 - 10:30LGW London Gatwick-VTE Vientiane Wattay

17h 40m1 stop Guangzhou Baiyun

16:25 - 06:40VTE Vientiane Wattay-LGW London Gatwick

21h 15m1 stop Guangzhou Baiyun

£468China Southern

Wed, 18 Nov - Tue, 1 Dec

09:50 - 15:05LGW London Gatwick-VTE Vientiane Wattay

22h 15m1 stop Guangzhou Baiyun

16:25 - 06:30VTE Vientiane Wattay-LGW London Gatwick

21h 05m1 stop Guangzhou Baiyun

£469China Southern

Mon, 9 Nov - Sun, 22 Nov

09:50 - 17:35LGW London Gatwick-VTE Vientiane Wattay

24h 45m1 stop Guangzhou Baiyun

11:30 - 06:30VTE Vientiane Wattay-LGW London Gatwick

26h 00m1 stop Guangzhou Baiyun

£470China Southern

Sat, 16 Jan - Sun, 24 Jan

09:50 - 10:30LGW London Gatwick-VTE Vientiane Wattay

17h 40m1 stop Guangzhou Baiyun

16:25 - 06:30VTE Vientiane Wattay-LGW London Gatwick

21h 05m1 stop Guangzhou Baiyun

£470China Southern

Thu, 3 Dec - Thu, 10 Dec

21:00 - 00:05LHR London Heathrow-VTE Vientiane Wattay

20h 05m1 stop Shanghai Pu Dong

15:50 - 17:30VTE Vientiane Wattay-LHR London Heathrow

32h 40m2 stops Kunming Changshui Shanghai Pu Dong

£616China Eastern

Mon, 30 Nov - Sun, 13 Dec

21:00 - 00:05LHR London Heathrow-VTE Vientiane Wattay

20h 05m1 stop Shanghai Pu Dong

16:50 - 17:30VTE Vientiane Wattay-LHR London Heathrow

31h 40m2 stops Kunming Changshui Shanghai Pu Dong

£617China Eastern

Mon, 9 Nov - Mon, 30 Nov

21:00 - 00:05LHR London Heathrow-VTE Vientiane Wattay

20h 05m1 stop Shanghai Pu Dong

16:50 - 17:30VTE Vientiane Wattay-LHR London Heathrow

31h 40m2 stops Kunming Changshui Shanghai Pu Dong

£617China Eastern

Mon, 9 Nov - Sun, 22 Nov

11:50 - 09:10LHR London Heathrow-VTE Vientiane Wattay

14h 20m1 stop Bangkok Suvarnabhumi

10:15 - 19:35VTE Vientiane Wattay-LHR London Heathrow

16h 20m1 stop Bangkok Suvarnabhumi

£1,197Thai Airways

Thu, 17 Dec - Sun, 3 Jan

11:50 - 09:10LHR London Heathrow-VTE Vientiane Wattay

14h 20m1 stop Bangkok Suvarnabhumi

13:55 - 19:35VTE Vientiane Wattay-LHR London Heathrow

36h 40m1 stop Bangkok Suvarnabhumi

£1,419Thai Airways

Thu, 17 Dec - Sun, 3 Jan

21:35 - 19:45LHR London Heathrow-VTE Vientiane Wattay

15h 10m1 stop Bangkok Suvarnabhumi

10:15 - 19:35VTE Vientiane Wattay-LHR London Heathrow

16h 20m1 stop Bangkok Suvarnabhumi

£1,575Thai Airways

Mon, 14 Dec - Thu, 7 Jan

Cheap last-minute flights

Enter your travel dates to find the best prices.

12:30 - 22:10LHR London Heathrow-VTE Vientiane Wattay

26h 40m2 stops Xiamen Gaoqi Intl Bangkok Suvarnabhumi

18:45 - 19:10VTE Vientiane Wattay-LHR London Heathrow

31h 25m2 stops Ho Chi Minh City Shenzhen

£687Multiple Airlines

Wed, 28 Oct - Fri, 6 Nov

22:00 - 15:05LHR London Heathrow-VTE Vientiane Wattay

34h 05m1 stop Guangzhou Baiyun

16:25 - 18:35VTE Vientiane Wattay-LHR London Heathrow

33h 10m1 stop Guangzhou Baiyun

£715China Southern

Mon, 26 Oct - Mon, 9 Nov

21:00 - 10:55LHR London Heathrow-VTE Vientiane Wattay

54h 55m2 stops Shanghai Pu Dong Kunming Changshui

01:05 - 17:30VTE Vientiane Wattay-LHR London Heathrow

23h 25m1 stop Shanghai Pu Dong

£718China Eastern

Mon, 26 Oct - Sun, 8 Nov

21:00 - 00:05LHR London Heathrow-VTE Vientiane Wattay

20h 05m1 stop Shanghai Pu Dong

01:05 - 17:30VTE Vientiane Wattay-LHR London Heathrow

23h 25m1 stop Shanghai Pu Dong

£719China Eastern

Wed, 28 Oct - Thu, 5 Nov

21:00 - 14:50LHR London Heathrow-VTE Vientiane Wattay

34h 50m2 stops Shanghai Pu Dong Kunming Changshui

18:15 - 17:30VTE Vientiane Wattay-LHR London Heathrow

30h 15m2 stops Kunming Changshui Shanghai Pu Dong

£719China Eastern

Mon, 26 Oct - Mon, 9 Nov

21:00 - 10:55LHR London Heathrow-VTE Vientiane Wattay

54h 55m2 stops Shanghai Pu Dong Kunming Changshui

01:05 - 17:30VTE Vientiane Wattay-LHR London Heathrow

23h 25m1 stop Shanghai Pu Dong

£720China Eastern

Wed, 28 Oct - Thu, 5 Nov

10:40 - 00:05LGW London Gatwick-VTE Vientiane Wattay

30h 25m1 stop Shanghai Pu Dong

07:35 - 15:35VTE Vientiane Wattay-LGW London Gatwick

39h 00m1 stop Bangkok Suvarnabhumi

£726Multiple Airlines

Mon, 26 Oct - Sun, 1 Nov

22:00 - 15:05LHR London Heathrow-VTE Vientiane Wattay

34h 05m1 stop Guangzhou Baiyun

16:25 - 18:35VTE Vientiane Wattay-LHR London Heathrow

33h 10m1 stop Guangzhou Baiyun

£729China Southern

Mon, 26 Oct - Mon, 9 Nov

22:00 - 15:05LHR London Heathrow-VTE Vientiane Wattay

34h 05m1 stop Guangzhou Baiyun

16:25 - 18:35VTE Vientiane Wattay-LHR London Heathrow

33h 10m1 stop Guangzhou Baiyun

£732China Southern

Mon, 26 Oct - Mon, 9 Nov

17:45 - 22:10LHR London Heathrow-VTE Vientiane Wattay

21h 25m2 stops Beijing Capital Bangkok Suvarnabhumi

14:55 - 17:50VTE Vientiane Wattay-LHR London Heathrow

33h 55m3 stops Bangkok Don Mueang Intl Phuket City Beijing Capital

£761Multiple Airlines

Wed, 28 Oct - Fri, 6 Nov

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonVientiane

LGW London Gatwick - VTE Vientiane Wattay

LGWVTE

London Gatwick

Wed 18/11

09:50-10:30

1 stop17h 40m

Vientiane Wattay

Tue 1/12

16:25-06:40

1 stop21h 15m

£468

LondonVientiane

LGW London Gatwick - VTE Vientiane Wattay

LGWVTE

London Gatwick

Mon 9/11

09:50-15:05

1 stop22h 15m

Vientiane Wattay

Sun 22/11

16:25-06:30

1 stop21h 05m

£469

LondonVientiane

LGW London Gatwick - VTE Vientiane Wattay

LGWVTE

London Gatwick

Sat 16/1

09:50-17:35

1 stop24h 45m

Vientiane Wattay

Sun 24/1

11:30-06:30

1 stop26h 00m

£470

LondonVientiane

LGW London Gatwick - VTE Vientiane Wattay

LGWVTE

London Gatwick

Thu 3/12

09:50-10:30

1 stop17h 40m

Vientiane Wattay

Thu 10/12

16:25-06:30

1 stop21h 05m

£470

LondonVientiane

LHR London Heathrow - VTE Vientiane Wattay

LHRVTE

London Heathrow

Mon 30/11

21:00-00:05

1 stop20h 05m

Vientiane Wattay

Sun 13/12

15:50-17:30

2 stops32h 40m

£616

LondonVientiane

LHR London Heathrow - VTE Vientiane Wattay

LHRVTE

London Heathrow

Mon 9/11

21:00-00:05

1 stop20h 05m

Vientiane Wattay

Mon 30/11

16:50-17:30

2 stops31h 40m

£617

LondonVientiane

LHR London Heathrow - VTE Vientiane Wattay

LHRVTE

London Heathrow

Mon 9/11

21:00-00:05

1 stop20h 05m

Vientiane Wattay

Sun 22/11

16:50-17:30

2 stops31h 40m

£617

Fastest return journey

LondonVientiane

LHR London Heathrow - VTE Vientiane Wattay

LHRVTE

London Heathrow

Thu 17/12

11:50-09:10

1 stop14h 20m

Vientiane Wattay

Sun 3/1

10:15-19:35

1 stop16h 20m

£1,197

LondonVientiane

LHR London Heathrow - VTE Vientiane Wattay

LHRVTE

London Heathrow

Thu 17/12

11:50-09:10

1 stop14h 20m

Vientiane Wattay

Sun 3/1

13:55-19:35

1 stop36h 40m

£1,419

LondonVientiane

LHR London Heathrow - VTE Vientiane Wattay

LHRVTE

London Heathrow

Mon 14/12

21:35-19:45

1 stop15h 10m

Vientiane Wattay

Thu 7/1

10:15-19:35

1 stop16h 20m

£1,575

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Vientiane flights insights and trends

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Prices

Other information

What is the cheapest month to fly to Vientiane?

In general, November is the cheapest month to fly from United Kingdom to Vientiane. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £559. If you’re not able to fly to Vientiane in November, then September is your next best option. Flight prices from United Kingdom to Vientiane during September average around £617.

Cheapest flights to Vientiane Wattay

Find the cheapest flights to Vientiane Wattay from your nearest city or airport

Find flights from London Heathrow Airport to Vientiane

CHEAPEST MONTH TO FLY TO VIENTIANE FROM LONDON HEATHROW AIRPORT	April	45% cheaper	Flying from London Heathrow Airport to Vientiane costs on average just £503 in April
MOST EXPENSIVE MONTH TO FLY TO VIENTIANE FROM LONDON HEATHROW AIRPORT	March	97% more expensive	It costs about £1,796 for flights to Vientiane from London Heathrow Airport in March
MOST POPULAR MONTH TO FLY TO VIENTIANE FROM LONDON HEATHROW AIRPORT	March	600% more users visited	More momondo users searched in flights to Vientiane from London Heathrow Airport in March than any other month

Cheap Vientiane flight deals and tips

Summary info about Vientiane flight prices, duration and airlines

Best One-Way Price	£311
Best Round-Trip Price	£468
Fastest flight time	15h 35m

The best one-way flight price to Vientiane from United Kingdom in the last 5 days is £311 (Manchester to Vientiane Wattay).

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The best return flight price to Vientiane from United Kingdom in the last 5 days is £468 (London Gatwick to Vientiane Wattay).

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The fastest flight to Vientiane from United Kingdom takes 15h 35m (London Heathrow to Vientiane Wattay).

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Frequently asked questions about flying to Vientiane

When did momondo last update prices for flights to Vientiane Wattay Airport?

Prices for flights to Vientiane Wattay Airport are updated daily.

How many operators does momondo search for flights to Vientiane Wattay Airport?

There are 6 operators available for flights to Vientiane Wattay Airport as of October 2026.

How old do you have to be to fly to Vientiane Wattay Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Vientiane Wattay Airport.

What documentation or ID do you need to fly to Vientiane Wattay Airport?

The travel and health documents required for your trip to Vientiane Wattay Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Vientiane Wattay Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Vientiane?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Vientiane. momondo saves you time and could save you money on your trip.

Can I find flights to Vientiane with flexible booking policies on momondo?

Flights to Vientiane with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Vientiane?

momondo helps you find the best flight to Vientiane by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight to Vientiane right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Vientiane flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Popular Flights to Vientiane

London to Vientiane Wattay Flightsfrom £795

Manchester to Vientiane Wattay Flightsfrom £804

Edinburgh Turnhouse to Vientiane Wattay Flightsfrom £923

Glasgow to Vientiane Wattay Flightsfrom £985

£311 Cheap flights to Vientiane

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Vientiane departing on 4/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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