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Cheap flights from Lebanon, New Hampshire to London from $958

This is the cheapest round-trip 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 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Lebanon, New Hampshire to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
4:00 pm - 6:55 amLEB-LHR
10h 55m1 stop
JetBlue Logo
9:20 am - 6:45 pmLHR-LEB
13h 25m1 stop
$958JetBlue
Find Deal
Mon, Mar 9 - Wed, Mar 11
JetBlue Logo
2:09 pm - 6:55 amLEB-LHR
11h 46m1 stop
JetBlue Logo
9:20 am - 6:45 pmLHR-LEB
14h 25m1 stop
$1,172JetBlue
Find Deal
Sun, Dec 7 - Sun, Dec 14
JetBlue Logo
2:09 pm - 6:55 amLEB-LHR
11h 46m1 stop
JetBlue Logo
9:20 am - 6:45 pmLHR-LEB
14h 25m1 stop
$1,360JetBlue
Find Deal
Fri, Dec 12 - Fri, Dec 19

JetBlue flights from Lebanon, New Hampshire to London Heathrow Airport

Our best JetBlue deals on Lebanon, New Hampshire to London Heathrow Airport flight tickets
JetBlue
Mar 9
LEB4:00 pmLebanon Municipal
10h 55m
1 stop
LHR6:55 amLondon Heathrow
Mar 11
LHR9:20 amLondon Heathrow
13h 25m
1 stop
LEB6:45 pmLebanon Municipal
$958
Find similar
JetBlue
Dec 7
LEB2:09 pmLebanon Municipal
11h 46m
1 stop
LHR6:55 amLondon Heathrow
Dec 14
LHR9:20 amLondon Heathrow
14h 25m
1 stop
LEB6:45 pmLebanon Municipal
$1,172
Find similar
JetBlue
Dec 12
LEB2:09 pmLebanon Municipal
11h 46m
1 stop
LHR6:55 amLondon Heathrow
Dec 19
LHR9:20 amLondon Heathrow
14h 25m
1 stop
LEB6:45 pmLebanon Municipal
$1,360
Find similar

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 October 29, 2025.
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

LebanonLondon

LEB - LHR

LEBLHR

Lebanon Municipal

Mon 3/9

4:00 pm-6:55 am

1 stop10h 55m

London Heathrow

Wed 3/11

9:20 am-6:45 pm

1 stop13h 25m

$958

LebanonLondon

LEB - LHR

LEBLHR

Lebanon Municipal

Sun 12/7

2:09 pm-6:55 am

1 stop11h 46m

London Heathrow

Sun 12/14

9:20 am-6:45 pm

1 stop14h 25m

$1,172

LebanonLondon

LEB - LHR

LEBLHR

Lebanon Municipal

Fri 12/12

2:09 pm-6:55 am

1 stop11h 46m

London Heathrow

Fri 12/19

9:20 am-6:45 pm

1 stop14h 25m

$1,360

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Direct flights

None
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.
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  • 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 10h 55m.

  • 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.

  • How do I get Price Alerts for flights from Lebanon, New Hampshire to London Heathrow Airport?

    Confirm your travel details to search for the latest offers for flights from Lebanon, New Hampshire to London Heathrow Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Lebanon, New Hampshire to London Heathrow Airport with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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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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