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Cheap flights from Lebanon, New Hampshire to London from $357

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lebanon, New Hampshire to London departing on 8/23. 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

Find the cheapest flights from Lebanon, New Hampshire to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:49 pm - 8:00 am
LEB
-
LHR
12h 11m
1 stop
Multiple Airlines Logo
9:50 am - 6:22 pm
LHR
-
LEB
13h 32m
2 stops
$1,176Multiple Airlines
Thu, Oct 1 - Mon, Oct 5
Multiple Airlines Logo
2:49 pm - 9:35 am
LEB
-
LHR
13h 46m
1 stop
Multiple Airlines Logo
9:50 am - 6:22 pm
LHR
-
LEB
13h 32m
2 stops
$1,189Multiple Airlines
Thu, Aug 27 - Mon, Aug 31
Multiple Airlines Logo
3:45 pm - 8:00 am
LEB
-
LHR
11h 15m
1 stop
Multiple Airlines Logo
9:50 am - 6:22 pm
LHR
-
LEB
13h 32m
2 stops
$1,193Multiple Airlines
Thu, Aug 27 - Mon, Aug 31
Multiple Airlines Logo
2:49 pm - 9:10 am
LEB
-
LHR
13h 21m
2 stops
Multiple Airlines Logo
9:50 am - 6:22 pm
LHR
-
LEB
13h 32m
2 stops
$1,194Multiple Airlines
Thu, Aug 27 - Mon, Aug 31
Multiple Airlines Logo
2:49 pm - 9:10 am
LEB
-
LHR
13h 21m
2 stops
Multiple Airlines Logo
9:50 am - 6:22 pm
LHR
-
LEB
13h 32m
2 stops
$1,198Multiple Airlines
Thu, Aug 27 - Mon, Aug 31
Multiple Airlines Logo
2:49 pm - 9:10 am
LEB
-
LHR
13h 21m
2 stops
Multiple Airlines Logo
9:50 am - 6:22 pm
LHR
-
LEB
13h 32m
2 stops
$1,202Multiple Airlines
Thu, Aug 27 - Mon, Aug 31
Multiple Airlines Logo
11:00 am - 7:10 am
LEB
-
LHR
15h 10m
1 stop
Multiple Airlines Logo
10:05 am - 3:13 pm
LHR
-
LEB
10h 08m
1 stop
$1,210Multiple Airlines
Thu, Oct 1 - Mon, Oct 5
Multiple Airlines Logo
7:09 am - 7:10 am
LEB
-
LHR
19h 01m
1 stop
Multiple Airlines Logo
9:50 am - 6:22 pm
LHR
-
LEB
13h 32m
2 stops
$1,214Multiple Airlines
Wed, Aug 5 - Wed, Aug 12
Multiple Airlines Logo
7:09 am - 7:10 am
LEB
-
LHR
19h 01m
1 stop
Multiple Airlines Logo
9:50 am - 6:22 pm
LHR
-
LEB
13h 32m
2 stops
$1,215Multiple Airlines
Wed, Aug 5 - Wed, Aug 12
Multiple Airlines Logo
2:49 pm - 7:10 am
LEB
-
LHR
11h 21m
1 stop
Multiple Airlines Logo
10:05 am - 6:22 pm
LHR
-
LEB
13h 17m
1 stop
$1,225Multiple Airlines
Thu, Aug 27 - Mon, Aug 31

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momondo Fare Finder

 
Customize your flight search to find flights from Lebanon, New Hampshire to London Heathrow Airport 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 832,500 searches. Data last updated July 11, 2026.
Use the filters below to find and compare flights from Lebanon, New Hampshire to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LebanonLondon

LEB - LHR

LEBLHR

Lebanon Municipal

Thu 10/1

2:49 pm-8:00 am

1 stop12h 11m

London Heathrow

Mon 10/5

9:50 am-6:22 pm

2 stops13h 32m

$1,176

LebanonLondon

LEB - LHR

LEBLHR

Lebanon Municipal

Thu 8/27

2:49 pm-9:35 am

1 stop13h 46m

London Heathrow

Mon 8/31

9:50 am-6:22 pm

2 stops13h 32m

$1,189

LebanonLondon

LEB - LHR

LEBLHR

Lebanon Municipal

Thu 8/27

3:45 pm-8:00 am

1 stop11h 15m

London Heathrow

Mon 8/31

9:50 am-6:22 pm

2 stops13h 32m

$1,193

LebanonLondon

LEB - LHR

LEBLHR

Lebanon Municipal

Thu 8/27

2:49 pm-9:10 am

2 stops13h 21m

London Heathrow

Mon 8/31

9:50 am-6:22 pm

2 stops13h 32m

$1,194

LebanonLondon

LEB - LHR

LEBLHR

Lebanon Municipal

Thu 8/27

2:49 pm-9:10 am

2 stops13h 21m

London Heathrow

Mon 8/31

9:50 am-6:22 pm

2 stops13h 32m

$1,198

LebanonLondon

LEB - LHR

LEBLHR

Lebanon Municipal

Thu 8/27

2:49 pm-9:10 am

2 stops13h 21m

London Heathrow

Mon 8/31

9:50 am-6:22 pm

2 stops13h 32m

$1,202

LebanonLondon

LEB - LHR

LEBLHR

Lebanon Municipal

Thu 10/1

11:00 am-7:10 am

1 stop15h 10m

London Heathrow

Mon 10/5

10:05 am-3:13 pm

1 stop10h 08m

$1,210

LebanonLondon

LEB - LHR

LEBLHR

Lebanon Municipal

Wed 8/5

7:09 am-7:10 am

1 stop19h 01m

London Heathrow

Wed 8/12

9:50 am-6:22 pm

2 stops13h 32m

$1,214

LebanonLondon

LEB - LHR

LEBLHR

Lebanon Municipal

Wed 8/5

7:09 am-7:10 am

1 stop19h 01m

London Heathrow

Wed 8/12

9:50 am-6:22 pm

2 stops13h 32m

$1,215
Quickest round-trip

LebanonLondon

LEB - LHR

LEBLHR

Lebanon Municipal

Thu 8/27

2:49 pm-7:10 am

1 stop11h 21m

London Heathrow

Mon 8/31

10:05 am-6:22 pm

1 stop13h 17m

$1,225

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Lebanon, New Hampshire 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

What airlines fly to London Heathrow Airport?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to London Heathrow Airport from Lebanon, New Hampshire according to our data. United Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 3 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Lebanon, New Hampshire to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Lebanon, New Hampshire to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lebanon, New Hampshire to London Heathrow Airport (LEB to LHR) flight deals and tips

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

Fastest flight time

11h 15m

Direct flights

None
The fastest flight from Lebanon, New Hampshire to London Heathrow Airport takes 11h 15m
There are no direct flights from Lebanon, New Hampshire to London Heathrow Airport. There are no popular flight routes from Lebanon, New Hampshire to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Lebanon, New Hampshire to London Heathrow Airport

  • How far is Lebanon Municipal to London Heathrow by plane?

    Lebanon Municipal and London Heathrow are 3252.0 mi apart from one another. A reasonable flight in good conditions will take 11h 15m.

  • When did momondo last update prices for flights from Lebanon Municipal Airport to London Heathrow Airport?

    Prices for flights from Lebanon Municipal Airport to London Heathrow Airport were last updated today.

  • How old do you have to be to fly from Lebanon Municipal Airport to London Heathrow Airport?

    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 from Lebanon Municipal 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.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Dover
Crawley
Wembley
Croydon
Stansted
Stratford-upon-Avon
Harrow
Slough
Watford
Brentwood
Ilford
Cobham
Folkestone
Guildford
Romford

Why use momondo?

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

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

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

Yes. All flights to London from Lebanon on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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

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

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