What is the cheapest airline that flies from Honolulu to London Heathrow?

Air Canada, United Airlines, and Delta are the most popular carriers operating from Honolulu to London Heathrow

When did momondo last update prices for flights from Honolulu Airport to London Heathrow Airport?

Prices for flights from Honolulu Airport to London Heathrow Airport are refreshed on a daily basis.

How old do you have to be to fly from Honolulu Airport to London Heathrow Airport?

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 Honolulu Airport to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£255 Cheap Flights from Honolulu to London Heathrow Airport in 2026

Find the cheapest flights from Honolulu to London

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

21:50 - 06:30

HNL

LHR

21h 40m

2 stops

09:30 - 20:35

LHR

HNL

22h 05m

2 stops

£632Air Canada

Mon, 21 Sep - Tue, 6 Oct

07:00 - 21:45

HNL

LHR

27h 45m

2 stops

08:40 - 20:35

LHR

HNL

22h 55m

2 stops

£635SWISS

Tue, 29 Sep - Wed, 14 Oct

21:50 - 08:35

HNL

LHR

23h 45m

2 stops

20:05 - 20:35

LHR

HNL

35h 30m

2 stops

£642Multiple Airlines

Tue, 6 Oct - Tue, 13 Oct

07:00 - 19:40

HNL

LHR

25h 40m

2 stops

06:30 - 20:35

LHR

HNL

25h 05m

2 stops

£662Lufthansa

Tue, 29 Sep - Wed, 14 Oct

07:00 - 19:40

HNL

LHR

25h 40m

2 stops

06:30 - 20:35

LHR

HNL

25h 05m

2 stops

£663Lufthansa

Tue, 29 Sep - Wed, 14 Oct

22:55 - 11:50

HNL

LHR

26h 55m

1 stop

19:30 - 21:40

LHR

HNL

36h 10m

2 stops

£668Lufthansa

Mon, 2 Nov - Mon, 23 Nov

07:00 - 15:00

HNL

LHR

21h 00m

1 stop

06:30 - 19:48

LHR

HNL

24h 18m

2 stops

£671Delta

Tue, 29 Sep - Wed, 14 Oct

21:30 - 10:15

HNL

LHR

25h 45m

1 stop

06:30 - 21:15

LHR

HNL

25h 45m

2 stops

£672Delta

Tue, 29 Sep - Tue, 20 Oct

20:40 - 11:35

HNL

LHR

27h 55m

1 stop

08:20 - 20:22

LHR

HNL

23h 02m

1 stop

£672British Airways

Tue, 29 Sep - Wed, 14 Oct

22:55 - 08:30

HNL

LHR

23h 35m

2 stops

19:30 - 21:40

LHR

HNL

36h 10m

2 stops

£673Lufthansa

Mon, 2 Nov - Mon, 23 Nov

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SWISS flights from Honolulu to London Heathrow Airport

Our best SWISS deals on Honolulu to London Heathrow Airport flight tickets

SWISS

29 Sept

HNL07:00Honolulu

27h 45m

2 stops

LHR21:45London Heathrow

14 Oct

LHR08:40London Heathrow

22h 55m

2 stops

HNL20:35Honolulu

£635

SWISS

7 Oct

HNL07:00Honolulu

23h 50m

2 stops

LHR17:50London Heathrow

13 Oct

LHR20:05London Heathrow

35h 30m

2 stops

HNL20:35Honolulu

£678

SWISS

4 Nov

HNL07:55Honolulu

25h 20m

2 stops

LHR19:15London Heathrow

26 Nov

LHR06:00London Heathrow

26h 10m

2 stops

HNL22:10Honolulu

£686

Lufthansa flights from Honolulu to London Heathrow Airport

Our best Lufthansa deals on Honolulu to London Heathrow Airport flight tickets

Lufthansa

29 Sept

HNL07:00Honolulu

25h 40m

2 stops

LHR19:40London Heathrow

14 Oct

LHR06:30London Heathrow

25h 05m

2 stops

HNL20:35Honolulu

£662

Lufthansa

29 Sept

HNL07:00Honolulu

25h 40m

2 stops

LHR19:40London Heathrow

14 Oct

LHR06:30London Heathrow

25h 05m

2 stops

HNL20:35Honolulu

£663

Lufthansa

2 Nov

HNL22:55Honolulu

26h 55m

1 stop

LHR11:50London Heathrow

23 Nov

LHR19:30London Heathrow

36h 10m

2 stops

HNL21:40Honolulu

£668

momondo Fare Finder

Use the filters below to find and compare flights from Honolulu to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Mon 21/9

21:50-06:30

2 stops21h 40m

London Heathrow

Tue 6/10

09:30-20:35

2 stops22h 05m

£632

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 29/9

07:00-21:45

2 stops27h 45m

London Heathrow

Wed 14/10

08:40-20:35

2 stops22h 55m

£635

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 6/10

21:50-08:35

2 stops23h 45m

London Heathrow

Tue 13/10

20:05-20:35

2 stops35h 30m

£642

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 29/9

07:00-19:40

2 stops25h 40m

London Heathrow

Wed 14/10

06:30-20:35

2 stops25h 05m

£662

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 29/9

07:00-19:40

2 stops25h 40m

London Heathrow

Wed 14/10

06:30-20:35

2 stops25h 05m

£663

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Mon 2/11

22:55-11:50

1 stop26h 55m

London Heathrow

Mon 23/11

19:30-21:40

2 stops36h 10m

£668

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 29/9

07:00-15:00

1 stop21h 00m

London Heathrow

Wed 14/10

06:30-19:48

2 stops24h 18m

£671

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 29/9

21:30-10:15

1 stop25h 45m

London Heathrow

Tue 20/10

06:30-21:15

2 stops25h 45m

£672

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 29/9

20:40-11:35

1 stop27h 55m

London Heathrow

Wed 14/10

08:20-20:22

1 stop23h 02m

£672

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Mon 2/11

22:55-08:30

2 stops23h 35m

London Heathrow

Mon 23/11

19:30-21:40

2 stops36h 10m

£673

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Honolulu to London Heathrow Airport

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

Prices

Airlines

What is the typical price of a round-trip flight between Honolulu and London Heathrow Airport?

Prices are currently low for flights on this route.

Typical prices usually range from £713 to £995.
The lowest price recently found on this route was £632.

What is the cheapest month to fly to London Heathrow Airport?

In general, October is the cheapest month to fly from Honolulu to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £566. The month of March is another great option to travel to London Heathrow Airport, with average flight prices from Honolulu averaging around £697.

Can stopping save me money on Honolulu to London Heathrow Airport flights?

You could potentially save up to 2% on your flight if you consider stops on a Honolulu to London Heathrow Airport flight.

How have Honolulu to London Heathrow Airport flight prices changed over time?

As of August 2026, prices for Honolulu to London Heathrow Airport flights are approximately 34% cheaper when compared to flights at the same time last year.

When to book flights from Honolulu to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Honolulu to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Honolulu to London Heathrow Airport (HNL to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Honolulu to London Heathrow Airport

Fastest flight time	18h 25m
Direct flights	None

The fastest flight from Honolulu to London Heathrow Airport takes 18h 25m

There are no direct flights from Honolulu to London Heathrow Airport. There are no popular flight routes from Honolulu to London Heathrow Airport.

Search flight deals

Frequently asked questions about flying from Honolulu to London Heathrow Airport

How far is Honolulu to London Heathrow by plane?
The distance between Honolulu and London Heathrow is about 7219.9 mi. Flights usually cover this in 18h 25m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Honolulu Airport to London Heathrow Airport?
Prices for flights from Honolulu Airport to London Heathrow Airport are refreshed on a daily basis.
How old do you have to be to fly from Honolulu Airport to London Heathrow Airport?
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 Honolulu Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal from Honolulu to London?

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

Can I find flights from Honolulu to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Honolulu to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Honolulu to London?

momondo helps you find the best flight between Honolulu and London 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 Honolulu to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Honolulu are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.