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Flights to Tonga

£1,453 Cheap flights to Tonga

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Tonga departing on 28/9. 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
1 adult, Economy, 0 bags

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Recent flights found to popular cities in Tonga

Find flights to these popular cities in Tonga from your nearest airport.

Flights to Nuku‘alofa

Search all flight deals to Nuku‘alofa
Fiji Airways
28 Sept
LHR
29h 40m
2 stops
TBU
13 Oct
TBU
35h 45m
2 stops
LHR
£1,453
Multiple Airlines
11 Aug
LHR
38h 20m
3 stops
TBU
24 Sept
TBU
46h 15m
2 stops
LHR
£1,567
Multiple Airlines
13 Aug
LHR
33h 40m
2 stops
TBU
24 Aug
TBU
34h 10m
2 stops
LHR
£1,581
Singapore Airlines
14 Nov
LHR
44h 40m
2 stops
TBU
21 Nov
TBU
45h 20m
2 stops
LHR
£1,677
Multiple Airlines
14 Nov
LHR
47h 35m
3 stops
TBU
21 Nov
TBU
67h 40m
3 stops
LHR
£1,771
Multiple Airlines
11 Aug
LHR
31h 40m
2 stops
TBU
24 Sept
TBU
35h 45m
2 stops
LHR
£1,775
Multiple Airlines
22 Jun
LHR
35h 30m
2 stops
TBU
15 Jul
TBU
30h 25m
2 stops
LHR
£2,016
Multiple Airlines
11 Aug
LHR
36h 25m
3 stops
TBU
24 Sept
TBU
42h 35m
3 stops
LHR
£2,033
Singapore Airlines
28 Sept
LHR
49h 10m
2 stops
TBU
15 Oct
TBU
31h 00m
2 stops
LHR
£2,078
Multiple Airlines
22 Jun
LHR
37h 30m
2 stops
TBU
15 Jul
TBU
35h 50m
3 stops
LHR
£2,091
Singapore Airlines
29 Sept
LHR
36h 20m
2 stops
TBU
14 Oct
TBU
53h 10m
2 stops
LHR
£2,092
Singapore Airlines
26 Sept
LHR
47h 40m
2 stops
TBU
12 Oct
TBU
40h 50m
2 stops
LHR
£2,108

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.
Fiji Airways Logo
16:55 - 10:35
LHR
-
TBU
29h 40m
2 stops
Fiji Airways Logo
11:20 - 11:05
TBU
-
LHR
35h 45m
2 stops
£1,453Fiji Airways
Mon, 28 Sep - Tue, 13 Oct
Multiple Airlines Logo
08:25 - 10:45
LHR
-
TBU
38h 20m
3 stops
Multiple Airlines Logo
11:55 - 22:10
TBU
-
LHR
46h 15m
2 stops
£1,567Multiple Airlines
Tue, 11 Aug - Thu, 24 Sep
Multiple Airlines Logo
18:15 - 15:55
LHR
-
TBU
33h 40m
2 stops
Multiple Airlines Logo
16:50 - 15:00
TBU
-
LHR
34h 10m
2 stops
£1,581Multiple Airlines
Thu, 13 Aug - Mon, 24 Aug
Singapore Airlines Logo
10:40 - 20:20
LHR
-
TBU
44h 40m
2 stops
Singapore Airlines Logo
21:35 - 05:55
TBU
-
LHR
45h 20m
2 stops
£1,677Singapore Airlines
Sat, 14 Nov - Sat, 21 Nov
Multiple Airlines Logo
22:00 - 10:35
LHR
-
TBU
47h 35m
3 stops
Multiple Airlines Logo
05:00 - 11:40
TBU
-
LHR
67h 40m
3 stops
£1,771Multiple Airlines
Sat, 14 Nov - Sat, 21 Nov
Multiple Airlines Logo
15:05 - 10:45
LHR
-
TBU
31h 40m
2 stops
Multiple Airlines Logo
11:20 - 11:05
TBU
-
LHR
35h 45m
2 stops
£1,775Multiple Airlines
Tue, 11 Aug - Thu, 24 Sep
Multiple Airlines Logo
15:05 - 14:35
LHR
-
TBU
35h 30m
2 stops
Multiple Airlines Logo
15:50 - 10:15
TBU
-
LHR
30h 25m
2 stops
£2,016Multiple Airlines
Mon, 22 Jun - Wed, 15 Jul
Multiple Airlines Logo
10:20 - 10:45
LHR
-
TBU
36h 25m
3 stops
Multiple Airlines Logo
11:55 - 18:30
TBU
-
LHR
42h 35m
3 stops
£2,033Multiple Airlines
Tue, 11 Aug - Thu, 24 Sep
Singapore Airlines Logo
20:35 - 09:45
LHR
-
TBU
49h 10m
2 stops
Singapore Airlines Logo
10:55 - 05:55
TBU
-
LHR
31h 00m
2 stops
£2,078Singapore Airlines
Mon, 28 Sep - Thu, 15 Oct
Multiple Airlines Logo
13:05 - 14:35
LHR
-
TBU
37h 30m
2 stops
Multiple Airlines Logo
15:50 - 15:40
TBU
-
LHR
35h 50m
3 stops
£2,091Multiple Airlines
Mon, 22 Jun - Wed, 15 Jul

momondo Fare Finder

 
Locate flights to Tonga that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 4 June 2026.
Use the filters below to find and compare flights to Tonga that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Mon 28/9

16:55-10:35

2 stops29h 40m

Nuku‘alofa Fua'Amotu Intl

Tue 13/10

11:20-11:05

2 stops35h 45m

£1,453

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Tue 11/8

08:25-10:45

3 stops38h 20m

Nuku‘alofa Fua'Amotu Intl

Thu 24/9

11:55-22:10

2 stops46h 15m

£1,567

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Thu 13/8

18:15-15:55

2 stops33h 40m

Nuku‘alofa Fua'Amotu Intl

Mon 24/8

16:50-15:00

2 stops34h 10m

£1,581

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Sat 14/11

10:40-20:20

2 stops44h 40m

Nuku‘alofa Fua'Amotu Intl

Sat 21/11

21:35-05:55

2 stops45h 20m

£1,677

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Sat 14/11

22:00-10:35

3 stops47h 35m

Nuku‘alofa Fua'Amotu Intl

Sat 21/11

05:00-11:40

3 stops67h 40m

£1,771

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Tue 11/8

15:05-10:45

2 stops31h 40m

Nuku‘alofa Fua'Amotu Intl

Thu 24/9

11:20-11:05

2 stops35h 45m

£1,775

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Mon 22/6

15:05-14:35

2 stops35h 30m

Nuku‘alofa Fua'Amotu Intl

Wed 15/7

15:50-10:15

2 stops30h 25m

£2,016

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Tue 11/8

10:20-10:45

3 stops36h 25m

Nuku‘alofa Fua'Amotu Intl

Thu 24/9

11:55-18:30

3 stops42h 35m

£2,033

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Mon 28/9

20:35-09:45

2 stops49h 10m

Nuku‘alofa Fua'Amotu Intl

Thu 15/10

10:55-05:55

2 stops31h 00m

£2,078

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Mon 22/6

13:05-14:35

2 stops37h 30m

Nuku‘alofa Fua'Amotu Intl

Wed 15/7

15:50-15:40

3 stops35h 50m

£2,091

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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2

See travel insights to Tonga from

Tonga flights insights and trends

Explore insights for your Tonga flight to craft the best travel plan

Cheapest flights to cities in Tonga

Click on the cities below to find out when it's cheapest to fly to Tonga from United Kingdom
Nuku‘alofa
Nuku‘alofa
Find flights to Nuku‘alofa

Cheap Tonga flight deals and tips

Summary info about Tonga flight prices, duration and airlines

Best One-Way Price

£2,864

Best Round-Trip Price

£1,453

Fastest flight time

32h 50m
The best one-way flight price to Tonga from United Kingdom in the last 5 days is £2,864 (London Heathrow to Nuku‘alofa Fua'Amotu Intl).
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The best round-trip flight price to Tonga from United Kingdom in the last 5 days is £1,453 (London Heathrow to Nuku‘alofa Fua'Amotu Intl).
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The fastest flight to Tonga from United Kingdom takes 32h 50m (London Heathrow to Nuku‘alofa Fua'Amotu Intl).
Search Deals

Frequently asked questions about flying to Tonga

What is the most popular airport in Tonga to fly to?

According to our data, 92% of momondo users who travelled to Tonga in the last year flew into Nuku‘alofa Fua'Amotu Intl (located in Nuku‘alofa), making it the most popular airport to fly to. There may be other airports in Tonga, but the majority of our users take flights to Nuku‘alofa Fua'Amotu Intl in order to visit Nuku‘alofa and it’s surrounding areas.

How long is the flight from United Kingdom to Tonga?

The flight from United Kingdom to Tonga depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from London Heathrow (a popular airport in United Kingdom) to Nuku‘alofa Fua'Amotu Intl (the most popular airport in Tonga), then the flight time is 35h 30m on average. If you fly from Manchester (another popular airport in United Kingdom) to Nuku‘alofa Fua'Amotu Intl, then the average flight time is .

When did momondo last update prices for flights to Tonga?

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

How many operators does momondo search for flights to Tonga?

There is 1 operator available for flights to Tonga as of June 2026.

How old do you have to be to fly to Tonga?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel 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.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Tonga.

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

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

How can momondo help me find flights to Tonga?

momondo provides multiple filters to help you find the best flight to Tonga. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track flight prices for Tonga and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Tonga

Popular Flights to Tonga

Popular routes according to searches in the past day on momondo
London to Nuku‘alofa flightsfrom £1,557