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Cheap flights from the United Kingdom to Vientiane from £303

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Vientiane departing on 8/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from the United Kingdom to Vientiane

Recent return flight deals from the United Kingdom to Vientiane

Enter your travel dates to find the best prices.
China Eastern Logo
10:30 - 00:05
LGW
-
VTE
30h 35m
1 stop
China Eastern Logo
12:20 - 14:00
VTE
-
LGW
32h 40m
2 stops
£504China Eastern
Wed, 18 Mar - Wed, 25 Mar
China Eastern Logo
10:30 - 00:05
LGW
-
VTE
30h 35m
1 stop
China Eastern Logo
01:05 - 14:00
VTE
-
LGW
19h 55m
1 stop
£505China Eastern
Wed, 18 Mar - Tue, 24 Mar
China Eastern Logo
10:30 - 00:05
LGW
-
VTE
30h 35m
1 stop
China Eastern Logo
01:05 - 14:00
VTE
-
LGW
19h 55m
1 stop
£506China Eastern
Wed, 18 Mar - Tue, 24 Mar
China Eastern Logo
10:30 - 11:20
LGW
-
VTE
41h 50m
3 stops
China Eastern Logo
01:05 - 14:00
VTE
-
LGW
19h 55m
1 stop
£511China Eastern
Wed, 18 Mar - Tue, 24 Mar
China Eastern Logo
10:30 - 11:20
LGW
-
VTE
41h 50m
3 stops
China Eastern Logo
18:00 - 14:00
VTE
-
LGW
27h 00m
2 stops
£516China Eastern
Wed, 18 Mar - Wed, 25 Mar
China Eastern Logo
11:35 - 23:59
LGW
-
VTE
30h 24m
1 stop
China Eastern Logo
15:50 - 06:40
VTE
-
LGW
44h 50m
2 stops
£548China Eastern
Thu, 14 May - Mon, 18 May
China Southern Logo
22:00 - 15:05
LHR
-
VTE
34h 05m
1 stop
China Southern Logo
16:25 - 18:35
VTE
-
LHR
33h 10m
1 stop
£554China Southern
Wed, 18 Feb - Wed, 25 Feb
China Southern Logo
22:10 - 14:45
LHR
-
VTE
34h 35m
1 stop
China Southern Logo
15:50 - 19:00
VTE
-
LHR
33h 10m
1 stop
£566China Southern
Sat, 2 May - Fri, 26 Jun
China Southern Logo
22:00 - 15:05
LHR
-
VTE
34h 05m
1 stop
China Southern Logo
11:30 - 17:00
VTE
-
LHR
36h 30m
1 stop
£578China Southern
Thu, 19 Feb - Sun, 15 Mar
Multiple Airlines Logo
17:25 - 12:00
STN
-
VTE
35h 35m
3 stops
Multiple Airlines Logo
07:40 - 00:20
VTE
-
STN
47h 40m
3 stops
£625Multiple Airlines
Thu, 19 Mar - Thu, 26 Mar

China Eastern flights from United Kingdom to Vientiane

Our best China Eastern deals on United Kingdom to Vientiane flight tickets
China Eastern
14 May
LGW11:35London Gatwick
30h 24m
1 stop
VTE23:59Vientiane Wattay
18 May
VTE15:50Vientiane Wattay
44h 50m
2 stops
LGW06:40London Gatwick
£548
China Eastern
14 May
LGW18:00London Gatwick
23h 59m
1 stop
VTE23:59Vientiane Wattay
18 May
VTE15:50Vientiane Wattay
53h 10m
3 stops
LGW15:00London Gatwick
£550
China Eastern
14 May
LGW11:35London Gatwick
24h 15m
2 stops
VTE17:50Vientiane Wattay
18 May
VTE10:35Vientiane Wattay
34h 25m
3 stops
LGW15:00London Gatwick
£553

China Southern flights from United Kingdom to Vientiane

Our best China Southern deals on United Kingdom to Vientiane flight tickets
China Southern
18 Feb
LHR22:00London Heathrow
34h 05m
1 stop
VTE15:05Vientiane Wattay
25 Feb
VTE16:25Vientiane Wattay
33h 10m
1 stop
LHR18:35London Heathrow
£554
China Southern
2 May
LHR22:10London Heathrow
34h 35m
1 stop
VTE14:45Vientiane Wattay
26 Jun
VTE15:50Vientiane Wattay
33h 10m
1 stop
LHR19:00London Heathrow
£566
China Southern
19 Feb
LHR22:00London Heathrow
34h 05m
1 stop
VTE15:05Vientiane Wattay
15 Mar
VTE11:30Vientiane Wattay
36h 30m
1 stop
LHR17:00London Heathrow
£578

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Vientiane that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 3 February 2026.
Use the filters below to find and compare flights from the United Kingdom to Vientiane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonVientiane

LGW - VTE

LGWVTE

London Gatwick

Wed 18/3

10:30-00:05

1 stop30h 35m

Vientiane Wattay

Wed 25/3

12:20-14:00

2 stops32h 40m

£504

LondonVientiane

LGW - VTE

LGWVTE

London Gatwick

Wed 18/3

10:30-00:05

1 stop30h 35m

Vientiane Wattay

Tue 24/3

01:05-14:00

1 stop19h 55m

£505

LondonVientiane

LGW - VTE

LGWVTE

London Gatwick

Wed 18/3

10:30-00:05

1 stop30h 35m

Vientiane Wattay

Tue 24/3

01:05-14:00

1 stop19h 55m

£506

LondonVientiane

LGW - VTE

LGWVTE

London Gatwick

Wed 18/3

10:30-11:20

3 stops41h 50m

Vientiane Wattay

Tue 24/3

01:05-14:00

1 stop19h 55m

£511

LondonVientiane

LGW - VTE

LGWVTE

London Gatwick

Wed 18/3

10:30-11:20

3 stops41h 50m

Vientiane Wattay

Wed 25/3

18:00-14:00

2 stops27h 00m

£516

LondonVientiane

LGW - VTE

LGWVTE

London Gatwick

Thu 14/5

11:35-23:59

1 stop30h 24m

Vientiane Wattay

Mon 18/5

15:50-06:40

2 stops44h 50m

£548

LondonVientiane

LHR - VTE

LHRVTE

London Heathrow

Wed 18/2

22:00-15:05

1 stop34h 05m

Vientiane Wattay

Wed 25/2

16:25-18:35

1 stop33h 10m

£554

LondonVientiane

LHR - VTE

LHRVTE

London Heathrow

Sat 2/5

22:10-14:45

1 stop34h 35m

Vientiane Wattay

Fri 26/6

15:50-19:00

1 stop33h 10m

£566

LondonVientiane

LHR - VTE

LHRVTE

London Heathrow

Thu 19/2

22:00-15:05

1 stop34h 05m

Vientiane Wattay

Sun 15/3

11:30-17:00

1 stop36h 30m

£578

LondonVientiane

STN - VTE

STNVTE

London Stansted

Thu 19/3

17:25-12:00

3 stops35h 35m

Vientiane Wattay

Thu 26/3

07:40-00:20

3 stops47h 40m

£625

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Vientiane from

How to get the cheapest flight ticket from United Kingdom to Vientiane

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Vientiane?

In general, September 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 £498. If you’re not able to fly to Vientiane in September, then May is your next best option. Flight prices from United Kingdom to Vientiane during May average around £555.

Can stopping save me money on United Kingdom to Vientiane flights?

You could potentially save up to 5% on your flight if you consider stops on a United Kingdom to Vientiane flight.

Cheap United Kingdom to Vientiane flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Vientiane

Fastest flight time

17h 50m

Direct flights

None
The fastest flight from United Kingdom to Vientiane takes 17h 50m
There are no direct flights from United Kingdom to Vientiane. There are no popular flight routes from United Kingdom to Vientiane.
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to Vientiane Wattay Airport?

    Prices for flights from United Kingdom to Vientiane Wattay Airport were last updated today.

  • How many operators does momondo search for flights from United Kingdom to Vientiane Wattay Airport?

  • How old do you have to be to fly from United Kingdom 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 from United Kingdom to Vientiane Wattay Airport.

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

    The necessary travel and health documents for your Vientiane Wattay Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United Kingdom to Vientiane

Compare and see reviews for airlines that fly from United Kingdom to Vientiane with momondo
Airline
Rating
Free Cancellation
Price
China SouthernPriceFrom £518Free CancellationRating
7.3
137 reviews
Search China Southern flights
Singapore AirlinesPriceFrom £539Free CancellationRating
8.2
1,443 reviews
Search Singapore Airlines flights
China EasternPriceFrom £562Free CancellationRating
7.2
192 reviews
Search China Eastern flights
Thai AirwaysPriceFrom £770Free CancellationRating
7.8
382 reviews
Search Thai Airways flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United Kingdom to Vientiane for you.

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

momondo does allow users to show only those flights to Vientiane from United Kingdom which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from United Kingdom to Vientiane?

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

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

If you are not ready to book a flight from United Kingdom to Vientiane now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Vientiane and let you know when they change.

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