Route guide

Cheapest London to New York Flights — Combinations You Haven't Tried

London → New York is the busiest premium transatlantic corridor in the world. Five London airports and three New York airports produce 15 city pairs, before you even consider stopovers, weekday shifts, or open-jaw returns. Most travelers search one airport pair on one set of dates and book what they see. SnagRid tests 100+ valid combinations across origin airports, arrival airports, stopover hubs, and flexible weekdays — and surfaces the cheapest one with the booking order that locks the savings.

Let SnagRid test all combinations How it works

Distance

3,459 mi

Flight time

7h 30m – 8h 30m

Cheapest months

January, February, September

Why this route has hidden savings

Most travelers default to LHR → JFK, but the cheapest valid combination is rarely that pair. Carrier alliance, fare bucket availability, and outbound weekday all swing the total fare by hundreds of dollars on the same calendar week.

Airport options on both ends
London has 5 viable origin airports (LHR, LGW, STN, LTN, LCY). New York has 3 arrival airports (JFK, EWR, LGA). Each pairing has its own fare distribution — most search engines never test more than one.
Stopover hubs that beat direct
One-stop routings via Reykjavík (Icelandair), Dublin (Aer Lingus pre-clearance), Lisbon (TAP stopover program) regularly undercut the direct fare on this corridor — and some carriers throw in a free multi-day stopover as part of the ticket.
Date flexibility you're not using
Shifting departure by even one weekday inside a ±3-day window frequently flips fare class on this route. The cheapest months historically are January, February, September, but fares still swing 30%+ week-to-week within those months.

Common savings strategies

Three illustrative examples of combinations SnagRid tests on London → New York.

LGW → EWR instead of LHR → JFK

≈ $215

Departing Gatwick into Newark often unlocks a cheaper transatlantic fare class while keeping a similar total journey time door-to-door.

Reykjavík stopover with Icelandair

≈ $180

Splitting the Atlantic into LHR → KEF → JFK can beat the direct fare and add a free multi-day stopover.

Tuesday/Wednesday departure

≈ $120

Shifting outbound by one weekday inside a flexible window changed the available booking class on 41% of recent tests.

Stop guessing on London → New York.

SnagRid tests 100+ valid combinations and surfaces the cheapest itinerary with the booking order that locks it in.

Let SnagRid test all combinations