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Cheap flights from the United Kingdom to Tonga from £1,302

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Tonga departing on 11/2. 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 Tonga

Recent return flight deals from the United Kingdom to Tonga

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:00 - 10:10
LHR
-
TBU
36h 10m
3 stops
Multiple Airlines Logo
13:10 - 13:30
TBU
-
LHR
37h 20m
2 stops
£1,302Multiple Airlines
Wed, 11 Feb - Wed, 18 Feb
Multiple Airlines Logo
11:20 - 10:10
LHR
-
TBU
33h 50m
2 stops
Multiple Airlines Logo
13:10 - 10:55
TBU
-
LHR
34h 45m
2 stops
£1,324Multiple Airlines
Wed, 11 Feb - Wed, 18 Feb
Singapore Airlines Logo
20:35 - 10:45
LHR
-
TBU
50h 10m
2 stops
Singapore Airlines Logo
16:25 - 05:55
TBU
-
LHR
49h 30m
2 stops
£2,226Singapore Airlines
Sat, 9 May - Wed, 13 May
Singapore Airlines Logo
20:35 - 10:45
LHR
-
TBU
50h 10m
2 stops
Singapore Airlines Logo
16:25 - 05:55
TBU
-
LHR
49h 30m
2 stops
£2,228Singapore Airlines
Sat, 9 May - Wed, 13 May

Singapore Airlines flights from United Kingdom to Tonga

Our best Singapore Airlines deals on United Kingdom to Tonga flight tickets
Singapore Airlines
9 May
LHR20:35London Heathrow
50h 10m
2 stops
TBU10:45Nuku‘alofa Fua'Amotu Intl
13 May
TBU16:25Nuku‘alofa Fua'Amotu Intl
39h 05m
2 stops
LHR19:30London Heathrow
£2,220
Singapore Airlines
9 May
LHR20:35London Heathrow
50h 10m
2 stops
TBU10:45Nuku‘alofa Fua'Amotu Intl
13 May
TBU16:25Nuku‘alofa Fua'Amotu Intl
49h 30m
2 stops
LHR05:55London Heathrow
£2,226
Singapore Airlines
9 May
LHR20:35London Heathrow
50h 10m
2 stops
TBU10:45Nuku‘alofa Fua'Amotu Intl
13 May
TBU16:25Nuku‘alofa Fua'Amotu Intl
49h 30m
2 stops
LHR05:55London Heathrow
£2,228

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Tonga 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 16 January 2026.
Use the filters below to find and compare flights from the United Kingdom to Tonga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Wed 11/2

09:00-10:10

3 stops36h 10m

Nuku‘alofa Fua'Amotu Intl

Wed 18/2

13:10-13:30

2 stops37h 20m

£1,302

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Wed 11/2

11:20-10:10

2 stops33h 50m

Nuku‘alofa Fua'Amotu Intl

Wed 18/2

13:10-10:55

2 stops34h 45m

£1,324

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Sat 9/5

20:35-10:45

2 stops50h 10m

Nuku‘alofa Fua'Amotu Intl

Wed 13/5

16:25-05:55

2 stops49h 30m

£2,226

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Sat 9/5

20:35-10:45

2 stops50h 10m

Nuku‘alofa Fua'Amotu Intl

Wed 13/5

16:25-05:55

2 stops49h 30m

£2,228

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap United Kingdom to Tonga flight deals and tips

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

Fastest flight time

36h 10m

Direct flights

None
The fastest flight from United Kingdom to Tonga takes 36h 10m
There are no direct flights from United Kingdom to Tonga. There are no popular flight routes from United Kingdom to Tonga.
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to Tonga?

    Prices for flights from United Kingdom to Tonga are refreshed on a daily basis.

  • How many operators does momondo search for flights from United Kingdom to Tonga?

  • How old do you have to be to fly from United Kingdom to Tonga?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to Tonga.

  • What documentation or ID do you need to fly to Tonga?

    The travel and health documents required for your trip to Tonga 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 Tonga. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from United Kingdom to Tonga

Compare and see reviews for airlines that fly from United Kingdom to Tonga with momondo
Airline
Rating
Free Cancellation
Price
Air New ZealandPriceFrom £1,230Free CancellationRating
8.0
570 reviews
Search Air New Zealand flights

  • How do I get Price Alerts for flights from United Kingdom to Tonga?

    Search flight deals from United Kingdom to Tonga. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from United Kingdom to Tonga with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United Kingdom to Tonga . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from United Kingdom to Tonga on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for United Kingdom to Tonga flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

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Find better results for your trip to Tonga

Popular Cities in Tonga

Popular flights according to clicks in the last 7 days on momondo
Flights to Nuku‘alofafrom £1,210