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Flights to Londonderry Eglinton

$1,170 Cheap flights to Londonderry

1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from the United States to Londonderry

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:28 pm - 10:15 amBIL  Billings Logan Intl-LDY Londonderry Eglinton
36h 47m2 stops Denver Intl London Heathrow
Multiple Airlines Logo
6:05 pm - 10:30 pmLDY  Londonderry Eglinton-BIL Billings Logan Intl
34h 25m2 stops London Heathrow Denver Intl
$1,170Multiple Airlines
Wed, Oct 21 - Fri, Oct 30
British Airways Logo
7:41 am - 10:15 amBIL  Billings Logan Intl-LDY Londonderry Eglinton
19h 34m2 stops Seattle/Tacoma Intl London Heathrow
British Airways Logo
6:05 pm - 6:52 pmLDY  Londonderry Eglinton-BIL Billings Logan Intl
30h 47m2 stops London Heathrow Seattle/Tacoma Intl
$1,373British Airways
Wed, Oct 21 - Fri, Oct 30
British Airways Logo
12:05 pm - 12:55 pmBIL  Billings Logan Intl-LDY Londonderry Eglinton
41h 50m3 stops Seattle/Tacoma Intl London Heathrow Glasgow Intl
British Airways Logo
6:05 pm - 6:52 pmLDY  Londonderry Eglinton-BIL Billings Logan Intl
30h 47m2 stops London Heathrow Seattle/Tacoma Intl
$1,419British Airways
Wed, Oct 21 - Fri, Oct 30
Multiple Airlines Logo
4:03 pm - 5:40 pmONT  Ontario-LDY Londonderry Eglinton
17h 37m2 stops San Francisco London Heathrow
Multiple Airlines Logo
6:30 am - 5:41 pmLDY  Londonderry Eglinton-ONT Ontario
19h 11m2 stops London Heathrow San Francisco
$1,641Multiple Airlines
Tue, Oct 13 - Tue, Oct 20
British Airways Logo
12:05 pm - 12:55 pmBIL  Billings Logan Intl-LDY Londonderry Eglinton
41h 50m3 stops Seattle/Tacoma Intl London Heathrow Glasgow Intl
British Airways Logo
10:45 am - 6:52 pmLDY  Londonderry Eglinton-BIL Billings Logan Intl
38h 07m3 stops Glasgow Intl London Heathrow Seattle/Tacoma Intl
$1,652British Airways
Wed, Oct 21 - Fri, Oct 30

momondo Fare Finder

 
Use the filters below to find and compare flights to Londonderry that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

BillingsLondonderry

BIL Billings Logan Intl - LDY Londonderry Eglinton

BILLDY

Billings Logan Intl

Wed 10/21

2:28 pm-10:15 am

2 stops36h 47m

Londonderry Eglinton

Fri 10/30

6:05 pm-10:30 pm

2 stops34h 25m

$1,170

BillingsLondonderry

BIL Billings Logan Intl - LDY Londonderry Eglinton

BILLDY

Billings Logan Intl

Wed 10/21

7:41 am-10:15 am

2 stops19h 34m

Londonderry Eglinton

Fri 10/30

6:05 pm-6:52 pm

2 stops30h 47m

$1,373

BillingsLondonderry

BIL Billings Logan Intl - LDY Londonderry Eglinton

BILLDY

Billings Logan Intl

Wed 10/21

12:05 pm-12:55 pm

3 stops41h 50m

Londonderry Eglinton

Fri 10/30

6:05 pm-6:52 pm

2 stops30h 47m

$1,419
Quickest round-trip

OntarioLondonderry

ONT Ontario - LDY Londonderry Eglinton

ONTLDY

Ontario

Tue 10/13

4:03 pm-5:40 pm

2 stops17h 37m

Londonderry Eglinton

Tue 10/20

6:30 am-5:41 pm

2 stops19h 11m

$1,641

BillingsLondonderry

BIL Billings Logan Intl - LDY Londonderry Eglinton

BILLDY

Billings Logan Intl

Wed 10/21

12:05 pm-12:55 pm

3 stops41h 50m

Londonderry Eglinton

Fri 10/30

10:45 am-6:52 pm

3 stops38h 07m

$1,652

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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Londonderry flights insights and trends

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

How long does it take to fly to Londonderry?

If you’re flying from a popular airport in United States, such as Los Angeles or Miami, and flying into Londonderry, then you can expect flight times to average 16h 35m and 23h 40m, respectively.

Cheap Londonderry flight deals and tips

Summary info about Londonderry flight prices, duration and airlines

Best Round-Trip Price

$1,170

Fastest flight time

17h 37m
The best round-trip flight price to Londonderry from United States in the last 5 days is $1,170 (Billings Logan Intl to Londonderry Eglinton).
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The fastest flight to Londonderry from United States takes 17h 37m (Ontario to Londonderry Eglinton).
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Frequently asked questions about flying to Londonderry

Is there an alternative airport near Londonderry?

Londonderry Eglinton Airport, Isle of Islay Glenegedale Airport, Belfast City Airport or Campbeltown Machrihanish Airport can be an alternative airport used for travel to Londonderry.

Is there a cheaper alternative to flying into Londonderry?

You can find deals at Campbeltown Machrihanish Airport for $57 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Londonderry?

In the past two weeks, users have booked deals to Londonderry for $30/person, which is 83% cheaper than the average flight to Londonderry. To find the cheapest price to Londonderry from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Londonderry Eglinton Airport?

Prices for flights to Londonderry Eglinton Airport refresh daily.

How many operators does momondo search for flights to Londonderry Eglinton Airport?

As of September 2026, there is 1 operator available to choose from for flights to Londonderry Eglinton Airport.

How old do you have to be to fly to Londonderry Eglinton 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 to Londonderry Eglinton Airport.

What documentation or ID do you need to fly to Londonderry Eglinton Airport?

The required travel and health documents for your Londonderry Eglinton Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Londonderry Eglinton Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Londonderry?

Book flights to Londonderry if you plan to visit one of these locations
Portrush
Bushmills
Enniskillen
Coleraine

Why use momondo?

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

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

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

Flights to Londonderry with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Londonderry?

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

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

Yes momondo offers price alerts on flights to Londonderry. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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