Boston to Oslo flights

Routavio compares airline fares from several flight booking sites. Search Boston to Oslo to see the lowest price before you book.

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Lowest fare seen

€205Seen on 15 Oct 2026

Last checked

1 Nov 2026

Observed fares. Prices may change.

Your next trip, last seen at €205

Lowest observed

5 Nov 2026

Aer Lingus · 2 stops · One way

Cheapest observed day · Last checked: 15 Oct 2026

Departure

17:15

When to fly

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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.

One-way fare

One-way fare · No data: click and we will search

Airlines seen: Aer Lingus, Austrian Airlines, British Airways, Iberia, Icelandair, Lufthansa, Norwegian, Ryanair, SAS, TAP Air Portugal, United Airlines (11)
Typical journey time: 13h 45m

Short answer

Routavio has seen Aer Lingus fares from Boston to Oslo. These are prices Routavio's searches returned on the dates shown, not quotes; run a live search for today's fare. Lowest fare seen: €205 on 15 Oct 2026.

Boston → OsloThu 5 Nov 2026 · €205Last checked: 15 Oct 2026

About this route

Explore the fares we observed from Boston to Oslo. Prices move often, so pick your dates to see the latest options.

Route distance: 5,618 km
Typical journey time: 13h 45m
Seen on fares with a connection: Icelandair, TAP Air Portugal, Aer Lingus, United Airlines, Lufthansa, SAS, Iberia, British Airways, Ryanair (9)
Alternative airports: PSM, TRF

Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.

A clearer picture of your fare

Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

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The price is final on the provider's site, where your booking is completed.

How our prices work

Price alert

Price alert for Boston → Oslo

If the observed fare for this date drops, we will email you. At most one message a day.

Airport to city: straight-line distance

Portsmouth International Airport at Pease (PSM) → Boston, city gazetteer reference point (42.3584, -71.0598): ≈ 82 km.
Oslo Gardermoen (OSL) → Oslo, city gazetteer reference point (59.9139, 10.7522): ≈ 37 km.
Sandefjord Airport, Torp (TRF) → Oslo, city gazetteer reference point (59.9139, 10.7522): ≈ 86 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.

Frequently asked

How much was a flight from Boston to Oslo?

A fare of €205 was seen on 15 Oct 2026. Fares change, so search your dates for the current price.

Are there direct flights from Boston to Oslo?

Our data holds no non-stop flight from Boston to Oslo. The fares on this page include at least one stop.

Which airlines fly from Boston to Oslo?

Routavio has seen these carriers on the route: Aer Lingus, Austrian Airlines, British Airways, Iberia, Icelandair, Lufthansa, Norwegian, Ryanair, SAS, TAP Air Portugal, United Airlines (11).

How long does the flight from Boston to Oslo take?

Across the 68 fares Routavio observed, the average journey time is 16h 38m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.

How many of the observed Boston to Oslo fares were non-stop?

None of the 68 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.

How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio